mmsjohn
mmsjohn
19-11-2016
Chemistry
contestada
Can you'll help me on this
Respuesta :
AnonymousA7
AnonymousA7
19-11-2016
Thats easy. K2S: Dipotassium monosulfide
charges: K+1 and S-2
Calcium monosulfide
Ca+2 and S-2
Hope this helps
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